I've got a inskin 8-port 6 hour flash VM. I had the dial-by-name working last night. This morning using a laptop i was inputting more names to be searched. In the Numbers plan i put extension 100 under number 4 (which is the default for dial by name). It was meant for the number 3. I cleared the field by switching it from Y to N and then back to Y again. Now pressing 4 at the system greeting does nothing. What did i do?..or what do i do?